CSW24UL Heavy Duty Swing Gate Opener
The LiftMaster CSW24UL is a 24VDC swing gate operator engineered for continuous duty in high traffic commercial and residential environments, moving gates up to 1,600 lbs and 18 ft per leaf, with battery backup that keeps working through power outages.
LiftMaster CSW24UL in Detail
A closer look at the CSW24UL heavy duty swing gate opener and its included components.
CSW24UL Swing Gate Opener
24VDC continuous duty motor built for swing gates up to 1,600 lbs and 18 ft per leaf.
Complete System Kit
Standard 7 Ah battery pack, monitored photoelectric sensors, edge sensors, and Security+ 2.0 receiver.
Real World Installation
Professionally mounted, wired, and calibrated for continuous commercial use.
Swing Gate in Motion
Completes a 90-degree swing arc in 15 seconds for fast, smooth vehicle throughput.
The LiftMaster CSW24UL is a heavy-duty swing gate opener built around a 24VDC continuous-duty motor, handling gates weighing up to 1,600 lbs and up to 18 feet long per leaf, making it one of the most capable commercial gate operators on the market. A dedicated control board manages motor timing, speed, and diagnostics, automatically adjusting speed as the gate approaches full open or full closed to reduce wear on hardware life over years of high cycle use.
Security+ 2.0 rolling code encryption gives property managers a way to securely control access to every swing gate, while wireless dual gate communication over a tri band signal keeps two-leaf installations synchronized and virtually eliminates interference between posts, without the expensive conduit costs of trenching a hardwired connection. Onboard surge suppression and lightning protection guard the control board against industrial surge events, and the housing’s gold zinc plated steel construction resists corrosion in coastal or high-humidity settings.
BD Garage Door & Supply brings deep expertise in commercial gate solutions to every CSW24UL installation, providing property managers across Sherman Oaks and the greater Los Angeles area with professional assessment, certified installation, and ongoing service support that keeps the product performing at its best.
Rated for Class I, II, III, and IV vehicular gate applications and built for Fire Department compliance on emergency access routes, the CSW24UL covers everything from luxury residential estates to industrial facilities. Its battery backup delivers up to 146 cycles or roughly 24 days of standby power during an outage, well before battery depletion becomes a lockout risk, with an optional expansion board available for extended range on solar or long-run installations.
Why Commercial Property Managers Choose CSW24UL
Professional grade capacity, safety compliance, and smart monitoring built for high traffic properties.
Uninterrupted Access
Battery backup provides up to 146 cycles during outages, keeping your gate operating through storms and grid failures. The standard 7 Ah battery pack also offers approximately 24 days of standby power.
Heavy-Duty Performance
Handles gates weighing up to 1,600 lbs and supports gates up to 18 feet long per leaf, exceeding what lighter residential openers can manage for heavy ornamental, steel, or wrought iron swing gates.
Smart Control from Anywhere
myQ technology enables remote monitoring and smartphone control, so you can open, close, schedule, and receive alerts from anywhere with an internet connection.
Maximum Security
Security+ 2.0 encrypted signals with rolling codes verify every activation is legitimate, effectively blocking cloned or intercepted transmissions, with anti-tailgating and quick-close capabilities.
Fire Department Compliant Design
The gate automatically opens when AC power is lost or the battery depletes, ensuring emergency vehicles can reach your property without delay, meeting requirements enforced by many jurisdictions.
Built to Last
Quarter-inch corrosion-resistant steel and a UV-resistant polycarbonate cover protect the operator from sun, rain, salt air, and temperatures from -4°F to 140°F, with an optional heater down to -40°F.
What Makes CSW24UL Superior to Standard Gate Motors
Most standard gate openers overheat under continuous use, lack meaningful battery backup, and leave properties vulnerable during power outages. The CSW24UL is built differently.
Most standard gate openers fall short during emergencies, heavy traffic, or harsh weather. The CSW24UL is designed for high-traffic, heavy-duty swing gate applications where failure isn’t an option.
Wireless Dual Gate Communication
For dual-leaf swing gate installations, the CSW24UL synchronizes both leaves wirelessly without requiring trenching between gate posts, saving thousands in installation costs.
Solar-Ready Architecture
Properties in remote locations or areas with unreliable grid power can pair the operator with solar panel kits and upgraded 33 Ah batteries for extended operation, up to 876 cycles or approximately 105 days of standby.
Commercial-Grade Motor
Unlike residential motors that need cool-down periods, this 24VDC continuous duty motor runs continuously without overheating, with soft start/stop technology reducing mechanical stress on the gate and hardware.
The CSW24UL also supports up to 50 Security+ 2.0 encrypted remotes, keypads, loop detectors, and intercom systems, all programmed during professional installation by an authorized LiftMaster technician.
How CSW24UL Installation and Operation Works
From site assessment to ongoing monitoring, every CSW24UL install follows a proven professional process.
Initial Setup and Programming
Professional installation configures all safety features, access controls, and entrapment protection devices, ensuring every component meets UL 325 compliance. Up to 50 Security+ 2.0 encrypted remotes can be programmed, along with keypads, loop detectors, and intercom systems.
Daily Operation
The gate responds to remotes, keypads, or smartphone commands, completing a 90° arc in 15 seconds. The myQ platform lets you monitor gate status, check activity logs, and receive real-time alerts from your phone or tablet.
Emergency Backup Mode
When AC power fails, the battery system automatically activates, maintaining full functionality without manual intervention. If the battery is fully depleted, the gate defaults to the open position for emergency access.
Ongoing Performance Monitoring
The myQ app provides real time gate status updates and activity alerts, letting property owners verify gate position, monitor access events, and receive notifications when service is needed.
CSW24UL Technical Specifications, Battery Backup, and Features
Every component and performance number that matters.
| Motor Type | 24VDC continuous-duty with gear-driven transmission |
| Gate Capacity | Up to 1,600 lbs and 18 feet per leaf |
| Safety Compliance | UL 325 and UL 991 Class I–IV certified |
| Battery Backup | Standard 7 Ah (146 cycles / 24 days standby); upgradeable to 33 Ah (876 cycles / 105 days) |
| Remote Capacity | Up to 50 Security+ 2.0 encrypted remotes |
| Operating Speed | 90-degree swing in 15 seconds |
| Operating Temperature | -4°F to 140°F (down to -40°F with optional heater) |
| Construction | ¼-inch corrosion-resistant steel chassis with UV-resistant polycarbonate cover |
| Smart Features | myQ connectivity, wireless dual gate communication |
| Input Power | 120 VAC standard; optional transformer kit for 208/230/460/575 VAC |
| Security Features | Security+ 2.0 rolling code encryption, anti-tailgate quick close |
| Safety Features | Monitored entrapment protection devices, photoelectric sensors, edge sensors |
| Surge Protection | Built-in surge suppression |
| Warranty | 7 years residential / 5 years commercial |
The CSW24UL is UL 325 compliant and includes monitored entrapment protection devices per UL 325, including photoelectric sensors and edge sensors that stop or reverse the gate if an obstruction is detected in any entrapment zone.
Ideal Applications for the CSW24UL
The CSW24UL is designed for applications requiring long-term reliability and high security.
Commercial Properties
Business parks, office complexes, and retail centers requiring reliable high-traffic gate automation with unlimited daily cycling capacity from the continuous-duty motor.
Industrial Facilities
Warehouses, manufacturing plants, and distribution centers needing Fire Department compliant emergency access and robust security features including anti-tailgate protection.
Residential Estates
Luxury homes and properties with heavy ornamental swing gates up to 1,600 lbs that demand smooth, quiet operation and smartphone-based control.
Gated Communities
HOA-managed neighborhoods requiring higher cycle counts, multiple remote programming, and cloud-based management through myQ for community-wide gate monitoring.
Power-Unstable Locations
Properties in areas with frequent power outages, such as Southern California communities subject to Public Safety Power Shutoffs, where battery backup and solar readiness are essential.
Remote and Off-Grid Properties
Ranches, rural estates, and agricultural facilities where solar-powered gate operation supported by the 33 Ah battery upgrade ensures long-term autonomous operation.
The CSW24UL requires monitored entrapment protection devices; this is not optional for any installation. Contact BD Garage Door & Supply to review fitment or configuration before setup.
What Our Customers Say
Real reviews from Google, verified business listing.
BD always has everything I need and great customer service. Reliable wholesale partner for our garage door and gate projects.
Best garage door and gates store!! Highly recommended. Fair prices and they actually know their products.
The guys at BD Garage are wonderful. Absolutely would recommend these gentlemen. Fair prices and exceptional customer service.
Very nice and polite to the customer. I recommend BD Garage Door for anyone looking for quality gates and openers. Knowledgeable staff.
Had the CSW24UL installed on our estate’s swing gate here. Straightforward quote, no surprises, and the install was clean and fast.
Excellent wholesale distributor. Always stocked, competitive pricing, and the team knows gates inside and out. My go to supplier in the Valley.
15115 Califa St, Sherman Oaks, CA 91411
Frequently Asked Questions About the CSW24UL
Quick answers to the questions we hear most about the CSW24UL and its installation.
